When a man dies of a heart attack, a stage and radio mentalist believes he has willed him to die because he was angry with the man. Riddled with guilt, the mentalist cancels further shows, breaks off his engagement to his female partner, who can read minds while in a hypnotic trance, and takes refuge in the eerie wax-museum-cum-home of another woman friend.
Lon Chaney Jr.
as Alex Gregor, aka Gregor the Great
Evelyn Ankers
as Maura Daniel
Elena Verdugo
as Nina Coudreau
Martin Kosleck
as Rudi
Tala Birell
as Mme. Monet
Milburn Stone
as George Keene
Douglass Dumbrille
as Inspector Brant
Arthur Hohl
as The Drunk in the Audience
Dennis Moore
as Radio Announcer (uncredited)
Leyland Hodgson
as Doctor in audience (uncredited)
